Check Engine Light Due to Air Fuel Sensor Fault on Honda Civic

The air/fuel sensor, located in the exhaust system, may be damaged by moisture in the exhaust resulting in illumination of the Check Engine Light. Replacing the damaged air/fuel sensor and updating the powertrain control module (PCM) software should correct this concern.

RepairPal Verified
Average mileage: 167,565 (150,000–185,130)
2 model years affected: 1995, 2006
4 people reported this problem
problem details
1995 Honda Civic 150,000 mi,
the car will not start every time it rains and odometer does not work
2006 Honda Civic 185,130 mi,
Engine light came on. Honda service diagnosed as Air Fuel Sensor gone bad. Testing, part and service cost $413.00. Really only problem after all these miles.